10 Underrated South Korean Horror Movies – Ranked

Welcome to Ranking Horror. Yesterday we checked out 10 Amazing South Korean Horror Movies. Today, we are going to be showing some love to a few movies that we feel are a bit overlooked. We are taking a look at 10 Underrated South Korean Horror Movies.

It was incredibly easy to think of 10 brilliant South Korean horror movies. After all, there aren’t too many nations on earth that put out as many consistently great horror flicks as South Korea. What really surprised me, however, when thinking of movies to include, was how many movies that I really enjoyed are seriously underrated or even, in some cases, heavily disliked.

All of the movies here are pretty poorly received critically, but all, in my opinion, deserve some love. Many of these films hit during the heyday of J-Horror and follow similarly supernatural themes. Many are simply a little on the imperfect side. Either way, they are all worth a watch. Let’s go!

10. The Doll Master (2004) – A Museum of Living Nightmares

Why it Ranked: Yong-ki Jeong’s The Doll Master (Inhyeongsa) is an underrated South Korean horror movie that tends to get lost in the shuffle of great titles making their way to the west in the early 2000s. Naturally, this is a fairly formulaic horror movie. The one place it really succeeds is in the depiction of its creepy looking dolls. These dolls come in all different types and, to be perfectly honest, are rather unnerving. If you are one of those people who has looked at porcelain dolls and thought “how the hell can anybody, possibly, find that thing anything other than horrifying?”, then you will really appreciate just how scary this location is.

Synopsis: The story follows a group of people who are invited to a mysterious museum filled with strange dolls. Only to find themselves dying off in mysterious ways. Could it be bad luck or is there a more sinister explanation for what is taking place?

Where to Watch: Rare Horror Imports

9. The Mimic (2017) – The Voice in the Woods

Why it Ranked: The Mimic (Jang-san-beom), by writer and director Jung Huh, is one of those high drama, supernatural K-Horror movies that Japan and South Korea do so well. The Mimic is based around the legend of the Jangsan Tiger, a creature of folklore who is said to mimic the voices of deceased loved ones to lure its victims. Pretty slow and rather drama heavy, this is one of those movies that can perfectly scratch that supernatural horror itch.

Synopsis: The story follows a grieving family who have moved to a remote house to help deal with the disappearance of their child. They meet a young, mute girl in the woods who bears a striking resemblance to their missing son and, even more bizarrely, begins to talk just like him.

Where to Watch: Amazon (Rent/Buy), Tubi, Shudder

8. Death Bell (2008) – Exams Are Murder

Why it Ranked: This movie was director Hong-Seung Yoon’s feature debut and went on to have one of the highest grossing runs in South Korean cinema history. It also spawned a less well received sequel. Death Bell feels every part like South Korea’s take on the Saw franchise. It works pretty well but you have to expect some of the usual issues that are common with this type of film. It can be messy in places and there are a whole bunch of logic fails that can be frustrating. Still, a great movie and a nice option for something a bit different from the usual ghost stories.

Synopsis: A group of students at an elite South Korean high school are invited to a special weekend class. They find themselves in a fight for survival after a mysterious voice informs them that they are now participants in a deadly game of life and death, where they will have to use their collective wits to escape fiendish traps. Death Bell (Gosa) is almost like a more self contained version of Battle Royale but with more collaboration, more traps, and less space.

Where to Watch: Amazon (Rent/Buy)

7. The Red Shoes (2005) – A Cursed Obsession

Why it Ranked: The Red Shoes (Bunhongsin) is one of those movies you watch on a whim and completely forget about, only for it to suddenly pop into your head years later and demand a re-watch. Again, The Red Shoes came along during that early 2000s wave of J-Horror and feels very much the part of a South Korean attempt at channelling the popularity of that genre. With this in mind, it borrows liberally from the movies that came before it. That’s not an altogether bad thing but it will lend a sense of over familiarity to the scares, scenario, and pacing.

Synopsis: The story is pretty simple. It follows a young woman who finds a pair of red shoes on a subway. Not wanting to let them go to waste, she brings them home, only to discover that they actually carry a curse that begins to change her life in drastic ways.

Where to Watch: Amazon (Rent/Buy), Tubi

6. Whispering Corridors (1998) – The Original K-Horror Classic

Why it Ranked: Ki-hyeong Park’s Whispering Corridors (Yeogo goedam) is, definitely, an underrated K-Horror movie. Yeogo goedam would go on to spawn a whole series of similarly themed sequels in the years that would follow, proving that the formula works pretty damn well. It is slow paced and heavy on the drama, particularly concerning the fate of the main characters. But it is hard not to see Whispering Corridors as something of a revolution in the industry considering its age. It feels familiar and that fact stands out in a stark manner considering it came before many of the movies that led the charge for Asian horror cinema in the West.

Synopsis: The story takes place at a school where the children are viciously abused by the staff. Little do the violent teachers realise, however, that every few years a spirit returns in the form of a new student and takes revenge on the people who wronged her.

Where to Watch: AsianCrush, Amazon (Rent/Buy)

5. The Silenced (2015) – Secrets of the Sanatorium

Why it Ranked: The Silenced, for the most part, gets by on its captivating plot and strong mystery elements rather than its outright horror leanings. I don’t feel like it quite sticks the landing but the journey there is very interesting. For us Westerners, it is interesting to see a horror movie set during a time of Japanese occupation in South Korea and the hardships that entailed. Definitely an underrated South Korean horror movie.

Synopsis: Lee Hae-young’s The Silenced (Gyeongseonghakgyo: Sarajin sonyeodeul) is set in 1938 and follows the story of a young, sickly girl who is transferred to a school for ill students. Although everything feels normal at first, the girl soon starts hearing stories about students going missing, only for her to then experience it herself. Convinced there is something wrong, she puts her life at risk to try and get to the bottom of what is going on.

Where to Watch: Netflix

4. Memento Mori (1999) – Love and Loss in High School

Why it Ranked: I don’t usually like to include sequels to horror movies in my lists along with the original, but with Memento Mori (Yeogo goedam II), it is a bit different. Acting as the second title in the Whispering Corridors (Yeogo goedam) series, it has no connection at all to the film that came before it. Memento Mori was quite controversial on release for depicting a lesbian relationship between two teenage girls. It’s a shame as the drama elements are both tragic and captivating. I would say that the horror scenes feel a bit tacked on, a fact that is supported by the directors not actually wanting to include them. Still, the depressing atmosphere and fascinating story make some of the movie’s flaws more tolerable.

Synopsis: Memento Mori is set in an all-girls school and follows the story of a teenager who finds a diary depicting the troubled relationship of a pair of girls at the school.

Where to Watch: AsianCrush, Amazon (Rent/Buy)

3. Into the Mirror (2003) – Reflections of Death

Why it Ranked: Do you remember Alexandra Aja’s rather disappointing, Kiefer Sutherland starring horror movie Mirrors from 2008? Of course you do. How could anyone forget that Amy Smart bath scene and the freaky way her reflection smiles back at her? Well, that movie was terrible but its inspiration, Sung-ho Kim’s Into The Mirror (Geoul sogeuro), from 2003, was much, much better. Some of the scenes are absolutely fantastic and you can see why Hollywood wanted to try their hand at it. There is loads of suspense to dig your teeth into and fans of some of Kiyoshi Kurosawa’s crime based horror movies may really enjoy the detective, police investigation aspect of this one.

Synopsis: The story follows a mall security guard as he tries to uncover the mystery behind a series of deaths linked to mirrors.

Where to Watch: Rare Horror Imports

2. Phone (2002) – Ringing in the Scares

Why it Ranked: Byeong-ki Ahn’s Phone (Pôn), from 2002, is another movie that got lost in the Asian horror shuffle. Let’s be real, you only need to see the words “investigative journalist” and “phone” to immediately start thinking of seminal J-Horror masterpiece Ringu. That’s part of the problem with Phone. It is a fantastic and compelling little ghost story with some brilliant scares. It just feels a little too much like it is trying to cash in on the J-Horror obsession of the time. Meaning it doesn’t quite stand out enough to be memorable. It is well worth watching, though, and stands as a bit of a hidden gem.

Synopsis: The story follows an investigative reporter who uncovers a horrible situation involving child exploitation. Only to begin receiving mysterious, terrifying phone calls that change her life.

Where to Watch: Amazon (Rent/Buy)

1. Cello (2005) – A Melody of Madness

Why it Ranked: Cello (Chello hongmijoo ilga salinsagan) is a fantastically underrated K-Horror that really stuck with me after watching. In fact, it had a similar impact on me to the brilliant A Tale of Two Sisters. Something that I find kind of strange considering it isn’t all that well remembered or all that well rated. Cello is, essentially, another South Korean ghost story but it just does the whole story of spirits and guilt so well that it’s hard not to be entertained. Especially when you are in the mood for that very specific type of horror movie. It is very drama heavy but does manage some seriously creepy atmosphere.

Synopsis: It follows the story of a young woman who had ambitions of being a cellist but left them behind after her family was murdered. Thinking it is in the past, ten years later, things come back from the grave to haunt her.

Where to Watch: Tubi, Amazon (Rent/Buy)

Don’t Sleep on These Korean Classics

And there you have it, 10 underrated South Korean horror movies that prove there is so much more to the nation’s cinema than just Train to Busan and The Wailing. From the tragic halls of Whispering Corridors to the reflective terror of Into the Mirror, these films offer a wealth of scares that have been unfairly overlooked for too long.

We are always digging through the archives to find hidden gems, so be sure to check back for more lists. If you enjoyed this deep dive, why not check out some more of our Asian horror rankings? I’ll be back soon with more lists. Stay spooky.

🇰🇷 Quick Picks: Underrated Gems

• 🏆 The Hidden Masterpiece: Cello (2005)
• 🪞 The Better Original: Into the Mirror (2003)
• 🏫 The Genre Definer: Whispering Corridors (1998)
• 🩸 The Slasher Fix: Death Bell (2008)
• 👠 The Cursed Object: The Red Shoes (2005)